82223700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 265399680

約数和(自身を除く): 183175980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 727, 754, 780, 870, 975, 1131, 1300, 1450, 1454, 1508, 1740, 1885, 1950, 2175, 2181, 2262, 2900, 2908, 3635, 3770, 3900, 4350, 4362, 4524, 5655, 7270, 7540, 8700, 8724, 9425, 9451, 10905, 11310, 14540, 18175, 18850, 18902, 21083, 21810, 22620, 28275, 28353, 36350, 37700, 37804, 42166, 43620, 47255, 54525, 56550, 56706, 63249, 72700, 84332, 94510, 105415, 109050, 113100, 113412, 126498, 141765, 189020, 210830, 218100, 236275, 252996, 274079, 283530, 316245, 421660, 472550, 527075, 548158, 567060, 632490, 708825, 822237, 945100, 1054150, 1096316, 1264980, 1370395, 1417650, 1581225, 1644474, 2108300, 2740790, 2835300, 3162450, 3288948, 4111185, 5481580, 6324900, 6851975, 8222370, 13703950, 16444740, 20555925, 27407900, 41111850, 82223700]

約数ペア:

[(1, 82223700), (2, 41111850), (3, 27407900), (4, 20555925), (5, 16444740), (6, 13703950), (10, 8222370), (12, 6851975), (13, 6324900), (15, 5481580), (20, 4111185), (25, 3288948), (26, 3162450), (29, 2835300), (30, 2740790), (39, 2108300), (50, 1644474), (52, 1581225), (58, 1417650), (60, 1370395), (65, 1264980), (75, 1096316), (78, 1054150), (87, 945100), (100, 822237), (116, 708825), (130, 632490), (145, 567060), (150, 548158), (156, 527075), (174, 472550), (195, 421660), (260, 316245), (290, 283530), (300, 274079), (325, 252996), (348, 236275), (377, 218100), (390, 210830), (435, 189020), (580, 141765), (650, 126498), (725, 113412), (727, 113100), (754, 109050), (780, 105415), (870, 94510), (975, 84332), (1131, 72700), (1300, 63249), (1450, 56706), (1454, 56550), (1508, 54525), (1740, 47255), (1885, 43620), (1950, 42166), (2175, 37804), (2181, 37700), (2262, 36350), (2900, 28353), (2908, 28275), (3635, 22620), (3770, 21810), (3900, 21083), (4350, 18902), (4362, 18850), (4524, 18175), (5655, 14540), (7270, 11310), (7540, 10905), (8700, 9451), (8724, 9425)]